(PHP 5 >= 5.5.5, PECL ZendOpcache > 7.0.2)
opcache_compile_file — Compiles and caches a PHP script without executing it
$file
)This function compiles a PHP script and adds it to the opcode cache without executing it. This can be used to prime the cache after a Web server restart by pre-caching files that will be included in later requests.
file
The path to the PHP script to be compiled.
Returns TRUE if file was compiled successfully
或者在失败时返回 FALSE.
If file cannot be loaded or compiled, an error of
level E_WARNING is generated. You may use
@ to suppress this
warning.